Surf Forecasts:
How big are the waves at Porth Ceriad today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 4.5ft (1.4m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4.5ft (1.3m), 10s period with SW swell.
- Evening surf: Evening surf (01 Oct, local time) - 5ft (1.5m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 12AM is: 1.8m 11s primary swell from a Southwest direction and 1.6m 11s secondary swell from a Southwest direction (forecast issued at 06:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 4.5ft (1.4m) | 11s |
| Afternoon (01 Oct) | 4.5ft (1.3m) | 10s |
| Evening (01 Oct) | 5ft (1.5m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Fri night. Very mild (max 16°C on Wed afternoon, min 12°C on Fri night). Winds decreasing (strong winds from the SSW on Fri morning, light winds from the NW by Sat morning). | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 1089 | 1010 | 703 | 548 | 505 | 467 | 458 | 408 | 341 | 102 | 131 | 150 | 245 | 355 | 407 | 429 | 559 | 537 | 452 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 11:26PM4.44m | 11:46AM4.24m | 00:11AM4.07m | 12:34PM3.92m | |||||||||||||||
Low Tide | 5:57PM0.50m | 6:22AM0.69m | 6:43PM0.73m | 7:10AM1.00m | 7:47PM0.99m | ||||||||||||||
 |  | | |  | |  | |  |  |  |  | | |  | | | | | |
 | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — |
mm | 1 | 1 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 |
Temp °C | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 8 | 9 | 11 | 11 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 8 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | SW 11 | SW 11 | SW 11 | WSW 11 | — | WSW 14 | — | WSW 10 | WSW 10 | SW 10 | WSW 10 | WSW 8 | WSW 8 | — | — | — | — |
| kJ | — | — | 368 | 548 | 505 | 238 | — | 37 | — | 60 | 38 | 23 | 10 | 130 | 128 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | WSW 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 10 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | — | — | SW 11 | SW 11 | SW 11 | SW 10 | SW 5 | SW 6 | SW 6 | SW 6 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 |
| kJ | 1089 | 1010 | 703 | — | — | 467 | 458 | 408 | 341 | 102 | 131 | 150 | 245 | 355 | 407 | 429 | 559 | 537 | 452 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 307 | 252 | 46 | 60 | 60 | 60 | 120 | 252 | 252 | 252 | 60 | 60 | 60 | 60 | 201 | 339 | 303 | 180 | 117 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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